From faf8164820fd504fd4683851ee0494e8e7014291 Mon Sep 17 00:00:00 2001
From: yannisf <yannisf@ouranos>
Date: Sun, 18 Aug 2024 17:04:25 +0300
Subject: [PATCH] More about micro:bit

---
 microbit/webusb.md | 21 ++++++++++++++++++---
 1 file changed, 18 insertions(+), 3 deletions(-)

diff --git a/microbit/webusb.md b/microbit/webusb.md
index aff5ac5..baa3cc4 100644
--- a/microbit/webusb.md
+++ b/microbit/webusb.md
@@ -11,13 +11,13 @@ I had trouble connecting to Microbit from Linux. I found out that in order to su
 
 The device is mounted on modern linux systems through the `udev` device manager. In order to ensure appropriate permissions add the following rule in `/etc/udev/rules.d/` directory in a file named `microbit.rules`
 
-```
+```simple
 SUBSYSTEM=="usb", ATTR{idVendor}=="0d28", ATTR{idProduct}=="0204", MODE="0666"
 ```
 
 Then reload the rules, restart browser and enjoy.
 
-```
+```sudo
 sudo udevadm control --reload-rules
 ```
 
@@ -25,4 +25,19 @@ sudo udevadm control --reload-rules
 
  Information found [here](https://mattoppenheim.com/2018/06/24/using-udev-to-remove-the-need-for-sudo-with-the-bbc-microbit/).
 
- 
\ No newline at end of file
+## Serial console
+
+Find which device node the micro:bit was assigned to with the command 
+
+```command
+ls /dev/ttyACM*
+```
+
+If it was `/dev/ttyACM0`, type the command
+
+```command
+screen /dev/ttyACM0 115200
+```
+
+While attached to the serial console you might not be able to upload a new program in the microbit. Kill the screen session by `ctrl`+`a`,`k`.
+